Fix reversing of > and < compare operations

src/core/ast.cpp

@@ -166,11 +166,11 @@ std::string getInplaceOpName(int op_type) {
 // Calling it "reverse" because that's what I'm assuming the 'r' stands for in ex __radd__
 std::string getReverseOpName(int op_type) {
     if (op_type == AST_TYPE::Lt)
-        return getOpName(AST_TYPE::GtE);
+        return getOpName(AST_TYPE::Gt);
     if (op_type == AST_TYPE::LtE)
         return getOpName(AST_TYPE::Gt);
     if (op_type == AST_TYPE::Gt)
-        return getOpName(AST_TYPE::LtE);
+        return getOpName(AST_TYPE::Lt);
     if (op_type == AST_TYPE::GtE)
         return getOpName(AST_TYPE::Lt);
     if (op_type == AST_TYPE::NotEq)

test/tests/comparisons.py

@@ -74,3 +74,17 @@ print (1, 2) < (1, 3)
 print (1, 4) < (1, 3)
 print [1, 2] < [1, 3]
 print {1:2} < {1:3}
+
+class Reverse(object):
+    def __init__(self, n):
+        self.n = n
+
+    def __lt__(self, rhs):
+        print "lt"
+        return self.n < rhs.n
+
+    def __le__(self, rhs):
+        print "le"
+        return self.n <= rhs.n
+
+print Reverse(4) > Reverse(3), Reverse(4) > Reverse(4)